Company email:
"In response to your question I can confirm that we do not use any animal ingredients nor do we use animal products in the filtration process. All brewing of Innis & Gunn takes place in one brewery so production is uniform across the board."

Company email:
"I am pleased to tell you that our beers are indeed vegan friendly. "

Company email:
"No animal bi-products are used in the processing or filtration and no animal products are used in the recipe."